Bernie Sanders grilled Kennedy about past endorsement of “no vax, no problem” onesies for babies Robert F. Kennedy Jr. is grilled about previous anti-vaccine statements during confirmation hearings on Wednesday (CREDIT: CNN) Robert F. Kennedy Jr, Donald Trumps’s pick to lead the US Department of Health and Human Services, insisted he is not “anti-vax” during confirmation hearings Wednesday on Capitol Hill. Jake Tapper easily dismantled Kennedy’s claims by playing several clips in which Kennedy